high on president obama's list to take over as the nation's top diplomat, susan rice. >> she has been under fire from some senate republican who's say she misled the american people about the attack that killed four americans including u.s. ambassador to libya. several have vowed to block her nomination to the state department. five days after the attacks, rice placed blame on an antimuslim video. it seems to have been hijacked with a say but some individual clusters of extremists. >> but the administration said it knew it with was a terrorist attack. the talking points rice was given for interviews were wrong. >> focus is misplaced. >> today rice went to capitol hill in a charm offensive meeting with republican senators. and it doesn't sound like a successful visit. >> we're significantly troubled by many answers that(=c we got. >> this month, the president laumpbled a fierce defense of rice. >> when they go after the un ambassador73[e they think she'n easy target? then they've got a problem with me. >> the republican senator stopped short of saying they'd still block rice's nominat